<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>统一登录页面</title>
</head>
<body>
    <form method="post" action="/doLogin" th:align="center">
        账号：<input name="username"/><br/>
        密码：<input name="password" type="password" /><br/>
        <input type="hidden" name="url" th:value="${url}">
        <input type="submit" value="登录"/>
        <!--<input type="button" value="登录"/>  注意类型不对-->
    </form>

</body>
</html>